Figure 2

Maximum likelihood (ML) trees of Rhizoctonia solani AG-3 based on sequence variation on two cloned nuclear DNA fragments: A) pP42F and B) pP89. The trees are based on the evolutionary model K80 (K2P) + G (for pP42F) and +G+I (for pP89) for DNA bases substitution. Values on the x-axis indicate expected changes per site. Values above particular tree partitions (varying from 0 to 1.0) are posterior probability credibility values for the clades generated by Bayesian MCMCMC analyses. For example, a credibility value of 0.99 indicates the proportion of trees sampled (a total of 10892 among 11002 total trees), which contains the partition for the respective clade.